I am looking for a simple way to get a default header on all the pages I make.
Each page has different content but uses the same header and footer throughout, also the pages rely on the scripts set in the header and footer of the page to format the content.
I have tried using frameset but the content doesn't get the scripts or style defined in the header.
Basically I want to just specify the content in the html and automatically get the html of the header and footer. (i hope this makes sense)
(this is the header of the page, sorry its messy, this is for work and i was given a site and asked to fix it)
header.html pastebin
You can try something like this. You can save the data in a html file and load the data into other using the jquery.
You can use the jquery methods to load the data into header and footer, you may use a single html or even two files.
<html>
<head>
<script src="jquery.js"></script>
<script>
$(function(){
$(".header").load("other.html");
});
</script>
</head>
<body>
<div class="header"></div>
</body>
</html>
Other.html
This is header data.
http://www.hongkiat.com/blog/html-import/ Check this link, you may get an answer.
Related
My main web page (index.html) follows a common structure (simplified):
<html>
<head>
<title>...</title>
<meta name=description content="...">
<link rel=stylesheet href="main.css"/>
[... including #font-face loads ]
</head>
<body>
<div id=menu>...</div>
<div id=mainContent>
...
</div>
<div id=footer>...</div>
<script src="jquery.min.js"></script>
... more scripts
<body>
</html>
The web server is well configured such that all the static files are cached and don't get reloaded on the client side if refreshing the page.
Upon choosing a link from the site, mainly from the 'menu' or the 'footer', I want to display different content within the div tag 'mainContent'. Page layout, CSS, fonts, scripts, menue, footer - all is the same. I have identified several means to achive this:
Construct a new subPage.html file copying everything from index.html, then rewrite the div 'mainContent'
with the desired other stuff and change page specifics like title, description etc.
Or use php to include the desired content in mainContent and to change the page specific values like 'title'.
Link from index.html goes to href="subpage.html".
Drawbacks:
Maintenance: when changing anything in the outside 'wrapper', I'll have to edit
every subPage.
no idea how to easily transport values from index.html
to subPage.html, beside cookie (not always permitted) or URL
parameters.
use a javascript onClick handler (event listener) to load requested content from server using XHttpsRequests and exchange the innerHtml of div mainContent.
Drawbacks:
no noscript version possible.
my changing content is probably not indexed by Google bot and alike, since it is not loaded with index.html. Would it change the situation if the 'alternativ content' was saved in .html files in the base directory, such that it would be browsable and discoverable?
Pre:
keeps javascript variables
no need to reload outer page, thus best user experience.
use a 2nd div 'mainContent2' with style="display: none". With a javascript onClick handler toggle display style of both mainContent divs to none <-> block.
Pre:
easy to implement.
all content loaded and thus SEO indexed.
Drawback:
Everything has to be loaded at once, so the index.html might get pretty big.
[4. iframe probably not an option (as the src attribut is static)]
I tend to opt to alternative #2.
Any other technics recommended? What is the 'best practice'? How is this generally done by the pros? Suggestions? Please elaborate.
I'll give you a few answers based on each option:
PHP
You can use PHP to import the header and footer instead of the main
content, that way you have just one file with a header and another
with a footer and all the pages that you create with different
contents will import the header and footer, avoiding duplications.
JS
Do you need a no-script version? I have never seen someone who disabled js but I don't know your app, it could be a pre-requirement.
You can use a modern js framework like Next + React / Nuxt + Vue / Remix / Svelte / ... There is a lot of options here that can provide you an SSR (Server Side Render) and make Google Bot happy
SPA
This seems to be a SPA. You can use some of the modern js frameworks that I mentioned in the second item. You need to think about lazing load the images too. I don't know how big is this content, but you can try google lighthouse to see if there is some problem with page size in this approach, also, you could enable the gzip on the server.
OR...
All of the above
You can use all of them together too. A frontend with a framework getting data from an API written with PHP, why not? PHP can validate the request type and delivery an HTML if it's the first request or a JSON if the application is already loaded.
Most common solution probably a variant of your option 1. But different then you think. Create a header.php with the content
<html>
<head>
<title>...</title>
<meta name=description content="...">
<link rel=stylesheet href="main.css"/>
[... including #font-face loads ]
</head>
<body>
<div id=menu>...</div>
and create a footer.php with the content:
<div id=footer>...</div>
<script src="jquery.min.js"></script>
... more scripts
<body>
</html>
Then create an index.php like
<?php include('header.php'); ?>
<div id=mainContent>
...content index page...
</div>
<?php include('footer.php'); ?>
And then create subpages like subpage.php
<?php include('header.php'); ?>
<div id=mainContent>
...content subpage...
</div>
<?php include('footer.php'); ?>
This way if anything in the header or footer needs to change you edit the header.php file and the changes will take effect on all pages because the header.php gets included on every page.
I've been using W3Schools' Javascript library to handle HTML includes onto other HTML pages. Everything has been going good, except I'm running into some formatting issues. When the include processes, it puts the HTML into the body tag when I'd prefer it into a different tag. I don't want my body tag formatting to impact the HTML content that's imported. I'm open to any solutions, but I'd prefer something that allows me to specify a specific tag in the HTML document to be imported into.
I've tried putting the Javascript call into the head or outside of the body tag but haven't had any luck.
Here's the code used by W3Schools: https://www.w3schools.com/howto/howto_html_include.asp
<script src="https://www.w3schools.com/lib/w3.js"></script>
<!-- import header -->
<div w3-include-HTML="./includes/header.html"></div>
<!-- import navigation bar -->
<div w3-include-HTML="./includes/navbar.html"></div>
<!-- Script to Handle W3Schools HTML Includes -->
<script>
w3.includeHTML();
</script>
Thanks for the help! I'm hoping there's a good way to do this, otherwise I guess I can format my text outside of the body tag... That's far from ideal though.
Did you try to replace <script> w3.includeHTML(); </script> by <script>includeHTML(); </script> ?
So I've just published a website for the first time and I've come up with a problem. It looks like that the _Layout.cshtml page and the views conflicts with each other, because it doesn't load all of the CSS and JS. I get a few errors in the console tab which says:
"
HTML1503: Unexpected start tag,
HTML1512: Unmatched end tag,
HTML1506: Unexpected token.
"
When I go to the source of the page where the error occurs, the layout and the view page are combined together, it gives the error at the seconds head tags. The first first head tag is the one from the Layout page and the second head tags is from the view page. Thus having 2 head tags in 1 page and it conflicts.
Is there something I missed before publishing? Because on localhost it runs fine without these conflicts.
Hope someone can help me, thanks in advance! :)
I recommend you read through this MSDN article on Layout pages using Razor.
It sounds like you're repeating your header information.
From the article,
Many websites have content that's displayed on every page, like a
header and footer, or a box that tells users that they're logged in.
ASP.NET lets you create a separate file with a content block that can
contain text, markup, and code, just like a regular web page. You can
then insert the content block in other pages on the site where you
want the information to appear. That way you don't have to copy and
paste the same content into every page.
In other words, the layout page has all of the markup that you want repeated on every page. This way, you don't have to repeat it manually.
A content page can have multiple sections, which is useful if you want
to use layouts that have multiple areas with replaceable content. In
the content page, you give each section a unique name. (The default
section is left unnamed.) In the layout page, you add a RenderBody
method to specify where the unnamed (default) section should appear.
You then add separate RenderSection methods in order to render named
sections individually.
Since each page is likely to have multiple sections, you can use the RenderSection method to differentiate them in your layout.
Here's an example from the article:
<!DOCTYPE html>
<html>
<head>
<title>Multisection Content</title>
<link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="header">
<div>This content will repeat on every view that uses this layout.</div>
#RenderSection("header", required: false)
</div>
<div id="main">
#RenderBody()
</div>
</body>
</html>
As you can see, any header information will be loaded using the RenderSection method. On your view, you would define that section using code similar to this:
#section header {
<div>
This content will only repeat on the page that it is declared in.
</div>
}
So, when you run it, you'll get:
<!DOCTYPE html>
<html>
<head>
<title>Multisection Content</title>
<link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="header">
<div>This content will repeat on every view that uses this layout.</div>
<div>
This content will only repeat on the page that it is declared in.
</div>
</div>
<div id="main">
...
</div>
</body>
</html>
The required:false part of #RenderSection("header", required: false) means that you do not have to include the Section "header" in every view that uses the layout. It is optional. If you do not have required set to false, it will be required that you declare it on every page that uses the layout.
On a side note, make sure you only declare your css and javascript that in only one of these locations, preferably the layout page if it is going to be repeated. This does not mean, however, that you cannot have css and javascript in both. For example, if you are using bootstrap in your project, you would include that in your layout page so that you do not repeat the inclusion throughout your views. But, you may, for example, include a view specific javascript file in only your view and not the layout.
With each new page I have to update the navigation panel. Which means I go from page to page copying and pasting my navigation bar. The more pages I add the harder it gets. Now I have in-consistent navigation bars. So what I'm looking for is a way to make an html file that contains only the navigation bar, then embed it into my code, like I'd do with CSS and JavaScript. That way if I edit the one file all other pages get updated. If I use the iframe tag there would be way to many problems, but I know of no other tag that can do what I need. So what should I do? I've done some research but all I can find is the iframe tag.. What should I do?
If your page is strictly HTML+JavaScript, you can use HTML DOM innerHTML Property.
Here is an example:
index.html
<body>
<nav id="navMenu"></nav>
<div> rest of web page body here </div>
<script src="script.js"></script>
</body>
about.html
<body>
<nav id="navMenu"></nav>
<div> rest of web page body here </div>
<script src="script.js"></script>
</body>
script.js
document.getElementById("navMenu").innerHTML =
'<ul>'+
'<li>Home</li>'+
'<li>Services</li>'+
'<li>About</li>'+
'</ul>';
Important line here is nav tag, and all you need to do is to add this line in other pages in this example about.html.
I also recommend PHP or similar to accomplish what you need!
If your page is strictly HTML then you will just have to do copy and paste. It would have been a lot better if you were using may be PHP then you can simply do an include or require but as the situation is now, all you need is to do a clean HTML coding for your navigation. Indent your codes well then it will be easier for you to copy and page across all pages.
If you can use simple PHP codes then read this: http://www.w3schools.com/php/php_includes.asp
I'd strongly recommend using PHP:
<?php include "header.html"; ?>
However, if that is not an option, you can use Server Side Includes:
File in the same dir:
<!--#include file="header.html"-->
File in a different dir:
<!--#include virtual="/header.html"-->
You'll need a Linux/Apache (not Windows) server for this to work. You'll also need to use the .shtml file extension.
Alternatively, given that you want to keep .html extensions, you can make Apache "think" that all .html files are actually .php:
Create a .htaccess file at the root of your website and add this line:
AddType application/x-httpd-php .html .htm
If your are running PHP as CGI (probably not the case), you should write instead:
AddHandler application/x-httpd-php .html .htm
(Taken from this answer)
If you would like to use PHP to achieve, this, you can do something similar to the code below. You'll have 2 "template" files, and then however many "content" files you need.
header.php will include content on the header (logo, nav menu, etc)
footer.php will include content on the footer (bottom navigation, copyright, disclaimers, etc.)
content.php will include the actual content you wish to display. You can have an infinite number of "content" pages.
Note that while these files have .php extensions, HTML code still works perfectly fine. So you can do something like this for every content.php:
content.php
<?php include "header.php"; ?>
<div class="content">
Your page content will go here
</div>
<?php include "footer.php"; ?>
header.php
<html>
<body>
<div class="header">
Header content such as nav bar here
</div>
footer.php
<div class="footer">
Footer content such as copyright here
</div>
</body>
</html>
In this way, you can change the contents of header.php and footer.php just once, and the changes will be reflected in all the pages you've included the files in.
If you have any further questions or would like something explained again, feel free to post a comment.
In fact, if you are doing only front-end stuff like I do, using load() with jQuery is more than enough. Just like what Skitty and fskirschbaum said.
But I would like to add a few points,
1. based on #Skitty's comment, it is important to load your navbar.html on the server side, like simply host it on your github.io website and refer to it by its URL like
$(document).ready(function() {
$('#nav-container').load('https://berlinali.github.io/test%20header%20template/header.html #nav');}
2. if you have css file, just put it inside < style >< /style> in the < header > part of your html file.
I push my code on github if you need some reference. Hope it helps!
https://github.com/BerlinaLI/berlinali.github.io/tree/master/test%20header%20template
You can use server side scripting languages like php or ruby. Or you can create some say menu.json file and create menu from that in javascript.
With serverside you should setup server or you can use XAMPP for fast setup.
Create header.html with all your menu links
Inlude menu file by using <?php include 'header.html'; ?> line (all files where you use it should be with .php extension or you can edit php config file for .html extension)
PHP would probably be the best method in this case, but since it sounds like you already have everything set up in pure HTML and JavaScript, you could consider using jQuery to load an external file into the DOM.
jquery.load('header.html')
This, of course has its own set of concerns, but you can effectively control everything from a simple .js framework without having to use php includes and doesn't require an iFrame.
You'd still potentially want to address a fallback for browsers without JavaScript turned on, so I only suggest this without knowing all the details, and I would still suggest that php would still be a better solution since you're allowing the server to do the heavy lifting.
I figured it out myself, you can use a JavaScript file and use document.write then put this where you want it to go:
<script type="text/javascript" src="/js/sidebar.js"/>
Here's my js file:
document.write("<div id='sidebartop'>");
document.write("<p>Navigation</p>");
document.write("</div>");
If you want to use both double quotes and single quotes inside the line, be careful with that, and I think that the < and > signs have to be in double quotes. Here's my full code:
----/js/sidebar.js----
document.write("<div id='sidebartop'>");
document.write("<p>Navigation</p>");
document.write("</div>");
document.write("<div id='sidebar'>");
if (page==1) { var p=" style='text-decoration: underline;'" } else { var p=" style='text-decoration: normal;'" }
if (page==2) { var pp=" style='text-decoration: underline;'" } else { var pp=" style='text-decoration: normal;'" }
if (page==3) { var ppp=" style='text-decoration: underline;'" } else { var ppp=" style='text-decoration: normal;'" }
if (page==4) { var pppp=" style='text-decoration: underline;'" } else { var pppp=" style='text-decoration: normal;'" }
if (page==5) { var ppppp=" style='text-decoration: underline;'" } else { var ppppp=" style='text-decoration: normal;'" }
document.write("<p><"+'a href="http://brandonc.handcraft.com/"'+p+">Home</a></p>");
document.write("<p><"+'a href="http://brandonc.handcraft.com/about"'+pp+">About The Author</a></p>");
document.write("<p><"+'a href="http://brandonc.handcraft.com/sevenmages"'+ppp+">The Seven Mages</a></p>");
document.write("<p><"+'a href="http://brandonc.handcraft.com/comment"'+pppp+">Leave A Comment</a></p>");
document.write("<p><"+'a href="http://brandonc.handcraft.com/calender"'+ppppp+">Calender</a></p>");
document.write("</div>");
----In place where you want code to go----
<script>var page=5</script>
<script type="text/javascript" src="/js/sidebar.js"/>
Probably not the most efficient, and I'd defiantly recommend using PHP like in the other answers, but this works for me and doesn't need a .php after every url.
Simply use jQuery .load(). It is very easy to use. Here's an example
navbar.html
<div>This is the navigation bar</div>
index.html
<!DOCTYPE html>
<html>
<head>
<title>Home Page</title>
</head>
<body>
<!--HEADER-->
<div id="nav-container"></div>
<!--HEADER-->
<p>This is the homepage.</p>
<script type="text/javascript">
$(document).ready(function() {
$('#nav-container').load('header.html');
});
</script>
</body>
</html>
about.html
<!DOCTYPE html>
<html>
<head>
<title>About Page</title>
</head>
<body>
<!--HEADER-->
<div id="nav-container"></div>
<!--HEADER-->
<p>This is the about page.</p>
<script type="text/javascript">
$(document).ready(function() {
$('#nav-container').load('header.html');
});
</script>
</body>
</html>
i am a beginner in html. i would like to do something like this,I am using the below code to create tabs, now i have the contents of the section in a different html file. Please tell me how to load that html file inside the section.
<html>
<head>
<link rel="stylesheet" href="tabs.css">
<body>
<article class="tabs">
<section id="tab1">
<h2>NewRecord</h2>
<p>This content appears on tab 1.</p>
</section>
</article>
</body>
</head>
</html>
Option 1
Use iframes to archive this. It will display another page.
Option 2
Use Ajax Example
HTML is the structure, CSS is the style (appearance), and JavaScript is the behavior. You can't load data with just structure alone, you'll need to introduce some scripts in there. jQuery is a common library that's fairly easy to learn, but there's many available.
You can load the content from another HTML file via jQuery '.load()' method.
Step 1 - Include jQuery in your code.
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
Step 2 - Add this code before the closing </body> tag.
<script>
$(document).ready(function() {
$('#tab1').load('html-file-1.html');
});
</script>
Step 3 - Your external html file html-file-1.html contains nothing but simple html tags to represent the content you want to load within the section.